CODEL Energy Tech 401 Installation, Operation And Maintenance Manual page 54

EnergyTech 401
Operating and Maintenance Manual
4.8.1.4 Output Span
4.8.1.5 Fault Indication
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Page: 54
Select the required span using the ARROW keys for each digit. The ENTER key is
pressed to enter the value of each digit. The units will be displayed as either
3 3
ppm, mg/m or mg/Nm , depending on what has been selected beforehand.
The current value will be displayed for 1 second when this option is entered. The
display then defaults to zero; thus, the span value must be re-entered for the unit
to function correctly.
Should a fault condition occur, the current output of the instrument may be set
to any of the following options:
Set the output at 0 mA – ZERO.
Adjust the output to the calculated gas concentration even though a fault
condition exists – MEAS.
Hold the last calculated gas concentration – HOLD.
Set the output to full scale (20mA) – F.S.
One of these options can be selected by pressing the ARROW keys, when the
desired option is displayed press the ENTER key.
CODEL
Monitoring Solutions